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| Number | Title | Issue Date |
| 7377696 | Device for influencing in a controlled manner the load pressure of pressure rollers Disclosed is a device for influencing in a controlled manner the load-bearing force of supporting rollers (SW) that rest on working rollers. The neck (WZ) of said supporting rollers (SW) which is provided with an extension (ZA) is mounted in roller bearings or slidi... | 05/27/2008 |
| 7377988 | Positional fixing of a shaft The invention concerns the fixing of a bearing shaft (6) in a reception bore (1.3) of a housing, at least one end of the shaft being adapted to be swaged to the reception bore (1.3) for achieving at least one of a force locking and a positive en... | 05/27/2008 |
| 6742935 | Roller bearings and chain incorporating the roller bearings A roller chain incorporating the roller bearings wherein a plurality of rollers are disposed between a roller that functions as an outer ring and a bush that functions as an inner ring comprises a substantially ring-shaped retainer disposed on both ends of the rolle... | 06/01/2004 |
| 6641512 | Idler roll bearing assembly An assembled idler roll having an outer shell and end bearing assemblies. The bearing assemblies each have an outer race and an inner race. The inner race is press fitted onto a roller shaft to an initial position which is spaced inwardly from a final des... | 11/04/2003 |
| 6444065 | Method of making rotatable rolls of plastic material Rotatable plastic rollers are produced by either injecting between a roller shaft and an outer running roller layer a thermoplastic material which, during cooling down, shrinks toward the roller shaft and away from the outer running roller layer on accoun... | 09/03/2002 |
| 6385849 | Idler roll bearing assembly A method of assembling an idler roll having an outer shell and end bearing assemblies. The bearing assemblies each have an outer race and an inner race. The inner race is press fitted onto a roller shaft to an initial position which is spaced inwardly fro... | 05/14/2002 |
| 6360982 | Method and device for correcting the bending of a shaft, an axle or another carrier The invention relates to a method and a device for correcting the bending of a shaft (2), an axle or another carrier resting with both ends upon a pair of bearing elements (6, 7). The carrier bends under its own weight and/or additional loading and/or due... | 03/26/2002 |
| 6102573 | Roller chain A roller chain includes a sintered oil-impregnated bushing loosely fitted coaxially on a connection pin for outer plates, a roller fitted for rotation on and around the sintered oil-impregnated bushing, and a needle roller bearing interposed between the s... | 08/15/2000 |
| 5137196 | Manner of rotatably mounting a bale wrapping material spreader roll to support walls A wrap material spreader roll includes a smooth, cylindrical tube having spiral flights at opposite end portions thereof formed from spirally wound wires of circular cross-section, the wires having respective inner ends defined by a radially inwardly proj... | 08/11/1992 |
| 4938610 | Rolling contact device A rolling contact device having a shaft adapted to be secured to an element of an apparatus, an outer ring adapted to be in rolling contact with another element of the apparatus, and rolling elements disposed between the shaft and the outer ring, includes... | 07/03/1990 |
| 4883372 | Device to clamp a roll assembly having a vertical axis on universal rolling stands Clamping device for a rolling ring assembly(10') which has a vertical axis and comprises a rotation axle (11') fitted to a bearing block (12'), a jacket (13') secured to the rotation axle (11') and supported by an end support (19') cooperating with the ax... | 11/28/1989 |
| 4484786 | Top roller A top roller wherein the outer circumference of a doughnut-shaped stop ring which is in contact with a part of an arbor is fitted in a groove formed in an inner wall of a rotary cylindrical shell, retaining rings are fitted in each of two grooves which ar... | 11/27/1984 |
| 4043622 | Bearing assembly This disclosure relates to a bearing assembly for large rolls, particularly rolls utilized in the paper making industry wherein the end portions of the rolls are tubular to define sockets and inserted in each socket is a sleeve which is particularly confi... | 08/23/1977 |
| 3988045 | Impact absorbing idler roll assembly An impact absorbing for an idler assembly is formed from a series of molded discs of synthetic material such as polyurethane or the like having a thickened hub with a non-circular central aperture that extends axially through the disc and permits the disc... | 10/26/1976 |
